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How the CVE Works
CVE-2025-45612 exploits an authentication bypass vulnerability in xmall v1.1 due to improper access control. Attackers can send a specially crafted GET request to `/index` endpoint, manipulating parameters to bypass authentication mechanisms. The server fails to validate session tokens or user permissions, granting unauthorized access to restricted functionalities. This occurs due to flawed regex patterns in the authentication middleware, allowing malformed input to skip security checks.
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Platform: xmall
Version: 1.1
Vulnerability: Auth Bypass
Severity: Critical
Date: 2025-06-16
Prediction: Patch by 2025-07-10
What Undercode Say
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curl -X GET "http://target/index?bypass=1"
import requests
r = requests.get("http://victim/index", params={"admin":"true"})
How Exploit
1. Craft GET request to `/index`
2. Inject bypass parameters
3. Gain admin privileges
Protection from this CVE
- Update to patched version
- Implement strict input validation
- Enforce role-based access control
Impact
- Full system compromise
- Data theft
- Privilege escalation
Sources:
Reported By: nvd.nist.gov
Extra Source Hub:
Undercode
